Answer:
Ur answer is C. 16x2 + 24x + 9
Step-by-step explanation:
16x²+24x+9=(4x+3)²
Hope this helps
The pair of 'vertical' angles at point 'Z' that are inside the triangles are equal.
Call me crazy, but I have a hunch:
Unless I miss my guess, there's a choice-(D) down below the
cut-off bottom of the picture, and that choice is "SAS similarity".
If I'm right, then that's your answer.
If I'm wrong, then you can delete my answer, and I'll mail back your 5 points.
Completing the squares tells us exactly what square root we will need to calculate our answer.
Using the formula below you can find these answers:
Does this make sense?
Answer:
x = 1.8
Step-by-step explanation:
5x - - 5x makes 5x+5x which is equal to 10x
10x+21= 39
-21 -21
10x= 18
10x/10 = 18/10
x = 1.8